Abstract: A radiation source assembly comprises a source base, a UV transparent sleeve, and a UV lamp. The source base comprises a sealed electrical connection interface and an opposing sealed sleeve interface. The sealed electrical connection interface comprises a electrical contacts and the sealed sleeve interface comprise a radial sealing element, an outer collar, and a compression ring. The UV transparent sleeve is engaged with the sleeve interface such that the radial sealing element of the sealed sleeve interface is disposed between the UV transparent sleeve and the outer collar of the source base, and the compression ring is positioned over the UV transparent sleeve and engaged with the source base to compress the radial sealing element onto the UV transparent sleeve and the outer collar. The UV lamp is disposed within the UV transparent sleeve and electrically coupled to the electrical contacts of the electrical connection interface.

Abstract: A splinter binding and weight bearing foil with an adhesive and a glass pane in a smoke barrier system. The smoke barrier system includes a fixation element. The adhesive is arranged between the splinter binding foil and the glass pane, wherein the splinter binding foil is equipped to hold glass fragments of a glass pane together in case of a glass breakage. The splinter binding foil is arranged between the fixation element and the glass pane, in particular the splinter binding foil is clamped between the fixation element and the glass pane. The splinter binding foil is designed to detach from the glass pane in the case of fire and/or temperature influence.

Abstract: An improved X-ray source is disclosed. The improved X-ray source has an enclosure, electron guns, a first set of address lines extending through the enclosure, a second set of address lines extending through the enclosure, and nodes defined by the intersection of the first and second set of address lines. Each of the electron guns is coupled to one of the nodes such that a state of each electron gun is uniquely controlled by modulating a state of one of the first set of address lines and one of the second set of address lines.

Abstract: Electrical protection devices, such as for use with power systems for overvoltage protection, are disclosed. One electrical protection device includes a first electrical connection, a second electrical connection, a first electrical discharge device, and a second electrical discharge device. The first electrical discharge device includes a first conductive bus connected to the first electrical connection and a second conductive bus connected to the second electrical connection. The first electrical discharge device has a first breakdown voltage. The second electrical discharge device includes a third conductive bus connected to the first electrical connection and a fourth conductive bus connected to the second electrical connection. The second electrical discharge device has a second breakdown voltage.

Abstract: An object of the invention is to provide a conductive film having excellent visibility. Another object of the invention is to provide a touch panel sensor and a touch panel. A conductive film according to the embodiment of the invention includes a substrate and a conductive portion which is disposed on the substrate and composed of thin metal wires having a line width of 0.5 ?m or greater and less than 2 ?m, the thin metal wires form a mesh pattern, a line width L ?m of the thin metal wires and an opening ratio A % of the mesh pattern satisfy a relationship represented by Formula (I), and a reflectivity of the thin metal wires at a wavelength of 550 nm is 80% or less. Formula (I): 70?A<(10?L/15)2.

Abstract: A grounding bar is fashioned as having two (2) offset planar surfaces joined at opposite lengthwise sides by a common slanted wall. Each planar surface has a plurality of apertures disposed therein.

Abstract: An anchor for lightning protection systems includes a base and pad that extend over a sufficient area and a sufficient bearing length to hold in shear and in tension against the weight, shear force, and moment of cables, points, and other components of a lightning protection systems. A universal point mount may be forged to optimize cross sectional area and contact surface area throughout the mounting system. Drilled and tapped to receive a point oriented arbitrarily, the head mounts easily on a horizontal or vertical mounting surface. Apertures and fasteners provide arbitrary positioning of a point at any necessary orientation.

Abstract: An insulated electrical conductor (MI cable) may include an inner electrical conductor, an electrical insulator at least partially surrounding the electrical conductor, and an outer electrical conductor at least partially surrounding the electrical insulator. The insulated electrical conductor may have a substantially continuous length of at least about 100 m. The insulated electrical conductor may have an initial breakdown voltage, over a substantially continuous length of at least about 100 m, of at least about 60 volts per mil of the electrical insulator thickness (about 2400 volts per mm of the electrical insulator thickness) at about 1300° F. (about 700° C.) and about 60 Hz. The insulated electrical conductor may be capable of being coiled around a radius of about 100 times a diameter of the insulated electrical conductor. The outer electrical conductor may have a yield strength based on a 0.2% offset of about 100 kpsi.

Abstract: A stereo colposcope having variable linearity filter systems for both the excitation step and the suppression step, and can be used universally with any fluorescent compound or drug, as is the case of photodynamic diagnosis (PDD). The colposcope is a two-way colposcope because the treatment can be administered by an optical system or by a light-producing radio-frequency electrical current with a diathermic effect which facilitates photodynamic treatment. The colposcope produces ozone, which has an antiseptic effect when applied to the genital tract. A monitor provides for three-dimensional viewing through the use of two video cameras with the DLP (Digital Light Processing) and HDTV (High Definition Television) systems with the use of active lenses.

Abstract: An organic light emitting diode (OLED) display including a substrate main body; a driving circuit on the substrate main body; an organic light emitting element on the driving circuit; and a front substrate covering the organic light emitting element and coupled to the substrate main body, wherein the driving circuit includes a wire, the wire including a planar portion parallel to a surface of the substrate main body, and a connection portion connected to the planar portion and extending in a direction orthogonal to the substrate main body.

Abstract: An organic light emitting diode (OLED) display including a substrate main body; a driving circuit on the substrate main body; an organic light emitting element on the driving circuit; and a front substrate covering the organic light emitting element and coupled to the substrate main body, wherein the driving circuit includes a wire, the wire including a planar portion parallel to a surface of the substrate main body, and a connection portion connected to the planar portion and extending in a direction orthogonal to the substrate main body.

Abstract: In various embodiments, a high pressure discharge lamp is provided. The high pressure discharge lamp may include a lamp axis, and a two-ended discharge vessel that surrounds a discharge volume, electrodes extending into the discharge volume enveloped by the discharge vessel, and a fill that includes metal halides being accommodated in the discharge volume, the discharge vessel being surrounded by an outer bulb with a base at one end and being held therein by a frame, wherein the frame comprises a short supply lead and a long supply lead, the long supply lead comprising two straight conductors with a winding part therebetween, the winding part executing at most 1.25 turns about the discharge vessel.

Abstract: The present invention discloses a semiconductor-based planar micro-tube discharger structure and a method for fabricating the same. The method comprises steps: forming on a substrate two patterned electrodes separated by a gap and at least one separating block arranged in the gap; forming an insulating layer over the patterned electrodes and the separating block and filling the insulating layer into the gap. Thereby are formed at least two discharge paths. The method can fabricate a plurality discharge paths in a semiconductor structure. Therefore, the structure of the present invention has very high reliability and reusability.

Abstract: In this ion generation apparatus, tip end portions of needle electrodes are aligned in an X direction with being oriented in a Z direction, and protrude from a casing. A protective cover covers the tip end portions of the needle electrodes. The protective cover is provided with holes opened to allow tip ends of the needle electrodes to be seen from the Z direction, and an opening opened to allow the needle electrodes to be seen from a Y direction. Therefore, ions generated at the tip end portions of the needle electrodes can be emitted efficiently out of the casing. Further, a user can be prevented from touching the tip end portion of the needle electrode and injuring his or her finger or the like.

Abstract: A High Intensity Discharge (HID) lamp includes a discharge chamber disposed within an anti-oxidation envelope and protected by a shroud. The shroud encloses the anti-oxidation envelope and thereby the discharge chamber to prevent the emission of fragments in the event that the discharge chamber fails. The shroud is positioned around the anti-oxidation envelope by a compressed spring at one end of the envelope tensioned against a collar attaching the other end of the envelope to a base of the lamp.

Abstract: An electron gun having: a cathode for emitting electrons; a first Wehnelt electrode equipped with a first aperture through which electrons are allowed to pass; and a second Wehnelt electrode that is equipped with a second aperture disposed at a predetermined position with respect to the cathode and the first aperture, and that is furnished at a position closer to the cathode than the first Wehnelt electrode, wherein: the cathode and the second Wehnelt electrode are included within a single assembly constituting a unitary body; and the assembly is detachably attached to the first Wehnelt electrode. Replacement of the cathode can be performed by detaching the cathode unit from the first Wehnelt electrode, and then ejecting the cathode unit out from the Wehnelt cover. The emitter of the cathode can thereby be reliably positioned with respect to the second aperture.

Abstract: In one embodiment, an electrode polishing assembly may include an electrode securing platen, a plurality of electrode locating fasteners, and an electrode. Each of the electrode locating fasteners may include an electrode spacing shoulder, a variance cancelling shoulder extending from the electrode spacing shoulder, a threaded platen clamping portion extending from the variance cancelling shoulder, and a threaded nut that engages the threaded platen clamping portion. The electrode locating fasteners clamp the electrode securing platen between the threaded nut and the electrode spacing shoulder. The variance cancelling shoulder is at least partially within one of a plurality of variance cancelling passages of the electrode securing platen. A minimum position stack-up is equal to a minimum passage size minus a maximum shoulder size. A maximum position stack-up is equal to a maximum passage size minus a minimum shoulder size. The maximum position stack-up is greater than the minimum position stack-up.

Abstract: An organic light emitting diode (OLED) display device includes: a base substrate on which OLEDs are formed; an encapsulation substrate disposed on the base substrate to cover the OLEDs; and a bonding member connecting the base substrate and the encapsulating substrate. The base substrate and/or the encapsulation substrate include bonding grooves in which the bonding member is disposed.

Abstract: A flat panel display apparatus includes a first substrate having a display region, a second substrate facing the first substrate and bonded to the first substrate, a groove portion in an edge of at least one of the first substrate and the second substrate, and a wiring portion and a bonding member arranged in the groove portion. The bonding member contacts the wiring portion. The wiring portion is configured to receive power and to supply heat to the bonding member. The bonding member is configured to bond the first substrate and the second substrate using the heat supplied from the wiring portion disposed in the groove portion.

Abstract: A carrier assembly is provided comprising a backside mounted electrode carrier and electrode mounting hardware. The backside mounted electrode carrier comprises an electrode accommodating aperture, which in turn comprises a sidewall structure that is configured to limit lateral movement of an electrode positioned in the aperture. The electrode accommodating aperture further comprises one or more sidewall projections that support the weight of an electrode positioned in the aperture. The electrode mounting hardware is configured to engage an electrode positioned in the electrode accommodating aperture from the backside of the carrier and urge the electrode against the sidewall projections so as to limit axial movement of the electrode in the electrode accommodating aperture. Additional embodiments of broader and narrower scope are contemplated.

Abstract: A lamp device is disclosed. The lamp device comprises a first electrical connector and a second electrical connector located at a first end portion of the lamp device. The first end portion of the lamp device is received in a receptacle of a first base portion. A first locking portion is included for secunng the first base portion to the first end portion. The present radiation lamp device obviates or mitigates the need to use adhesive and/or polymer insulation/O-rings to achieve electrical connections. Further, the present radiation lamp may be oriented in a vertical orientation without the need to use springs and/or rubber part to support the distal end of the lamp.

Abstract: Disclosure of an electrode arrangement (1) as high voltage electrode for continual plasma treatment or plasma coating of web material with several knife electrodes (3) arranged at a right angle to any transport direction of the web material and essentially located parallely to each other which is characterized by the fact that the distances (a?e) of adjacent knife electrodes (3) vary. In tests it has turned out that a more uniform coating result or, respectively, treatment result can be achieved with such an electrode arrangement than with comparable arrangements in which the knife electrodes are arranged equidistant. Preferably, the distances (a) between adjacent knife electrodes (3) are larger at the edges of the electrode arrangement (1) than the distances (e) between adjacent knife electrodes (3) in its center.

Abstract: An x-ray tube (10) includes a feedthrough (30) for feeding electric wires (32) from an exterior of the x-ray tube into an evacuated interior. The feedthrough includes a glass plug (42) having an annular groove (46) in which a tubular end (36a) of a Kovar sleeve (34) is received and thermally fused. The glass plug further has a plurality of bores (44) through which leads (32) are received, which leads have a Kovar section (40) which is received in the bores and thermally fused to the glass plug.

Abstract: A gas discharge tube 100 including a sealed container 1 in which a gas is sealed, an anode disposed within the sealed container, a cathode 7 which is spaced from the anode 4 in the sealed container 1 and generates discharge between the cathode 7 and the anode 4, a conductive part 6 restricting a discharge path, the conductive part 6 being disposed between the anode 4 and the cathode 7 and narrowing the discharge path, wherein by providing a cathode cover 8 which is made of ceramics, encloses the cathode 7, and has an opening 8d at least on an electron emission side, the cathode cover 8 increases the heat retaining effect of the cathode 7, makes it easy to keep the temperature of the cathode 7, and reduces power consumption.

Abstract: A design structure for an on-chip high frequency electro-static discharge device is described. In one embodiment, the electro-static discharge device comprises a substrate and multiple metal level layers disposed on the substrate. Each metal level comprises more than one electrode formed therein and more than one via connecting with some of the electrodes in adjacent metal levels. The device further includes a gap formed about one of the metal level layers, wherein the gap is hermetically sealed to provide electro-static discharge protection for the integrated circuit.

Abstract: A novel electron emitting device that has a small fissure to realize electron emission. Thin electrodes of anode and cathode of this novel emitter are not coplanar, instead they are placed on 2 intersecting surface and anode-cathode fissure is placed on top or near the top edge of these two intersecting surfaces. Preferably, the shape of the substrate is a 3-dimentional object with cylindrical shape with a cross section similar to triangle, bell shape or 2 intersecting parabolic curves (final shape of the substrate is somehow wedge shaped).

Abstract: A substrate board, a fabricating method thereof, and a display using the same are provided. The substrate board includes a substrate having at least a rigid area and at least a flexible area, and at least an electronic component disposed on a surface of the substrate, wherein the rigid area is thicker than the flexible area. A patterned high-extensive material may be additionally disposed on the substrate to improve reliability thereof. The rigid area and the flexible area may be formed by molds or cutters. By using an above structure, the electronic component is less affected when the substrate is under stress, so that good characteristics are maintained.

Abstract: A backlight unit in a direct type liquid crystal display device includes a plurality of lamps, wherein each lamp includes a first end, a second end opposing the first end, and a fluorescent part between the first and second ends, and a supporter supporting the plurality of lamps, wherein fluorescent parts of adjacent lamps are longitudinally offset from each other, and each lamp includes a first external electrode at the first end of the lamp, and a second external electrode at the second end of the lamp.

Abstract: A short arc lamp comprises front and back subassemblies including mating weld rings, whereby the lamp can be assembled and sealed through welding of the weld rings. Each subassembly includes a number of self-aligning components to facilitate assembly and improve alignment accuracy. The metal body of the lamp can have a cooling projection portion, which can be received by a heat sink to remove heat from near the anode. A heat sink also can be formed as part of the metal body. The lamp reflector can be a drop-in reflector, or can be formed as part of the metal body through a process such as metal injection molding. A single strut can be used to position the cathode, which can be part of the sleeve or received by a portion of the sleeve. A trigger electrode can be used to simplify the power supply for the lamp.

Abstract: A carrier assembly is provided comprising a backside mounted electrode carrier and electrode mounting hardware. The backside mounted electrode carrier comprises an electrode accommodating aperture, which in turn comprises a sidewall structure that is configured to limit lateral movement of an electrode positioned in the aperture. The electrode accommodating aperture further comprises one or more sidewall projections that support the weight of an electrode positioned in the aperture. The electrode mounting hardware is configured to engage an electrode positioned in the electrode accommodating aperture from the backside of the carrier and urge the electrode against the sidewall projections so as to limit axial movement of the electrode in the electrode accommodating aperture. Additional embodiments of broader and narrower scope are contemplated.

Abstract: An organic light emitting display device. The organic light emitting display device includes a first substrate, a second substrate overlapping with at least one region of the first substrate and a sealing agent attached between the first substrate and the second substrate to seal a display unit therebetween. A conductive wire on the first substrate overlapping with at least a portion of the sealing agent includes a first conductive layer and a second conductive layer having at least one region formed at different levels to be electrically coupled to each other through contact holes. The first conductive layer and the second conductive layer are configured to reduce a resistance of the conductive wire and improve an adhesive force of the sealing agent.

Abstract: Disclosure of an electrode arrangement (1) as high voltage electrode for continual plasma treatment or plasma coating of web material with several knife electrodes (3) arranged at a right angle to any transport direction of the web material and essentially located parallely to each other which is characterized by the fact that the distances (a?e) of adjacent knife electrodes (3) vary. In tests it has turned out that a more uniform coating result or, respectively, treatment result can be achieved with such an electrode arrangement than with comparable arrangements in which the knife electrodes are arranged equidistant. Preferably, the distances (a) between adjacent knife electrodes (3) are larger at the edges of the electrode arrangement (1) than the distances (e) between adjacent knife electrodes (3) in its center.

Abstract: A light emitting portion and an electrode board including electrodes for driving the light emitting portion for light emission are provided as separate members. This allows the light emitting portion to have a smaller thickness, and widens the choices of substrate materials for the electrode board. Therefore, a flexible material can be used for the electrode board, thereby imparting the display device with flexibility. Further, the light emitting portion and the electrode board can be separately produced, so that the degree of freedom is increased in the production of the display device. Therefore, the light emitting portion and the electrode board can be produced in different steps or in different production lines. Further, the light emitting portion, the electrode board and other components can be individually evaluated for quality, thereby reducing the production costs of the display device.

Abstract: A display device and a temperature control unit having the same are disclosed. The display device includes a substrate with a display element, and a transparent plate which is in contact with the substrate and has a larger area than that of the substrate.

Abstract: Disclosed is a protecting device for electronic circuit and the manufacturing method thereof. The device is a multi-layered structure which includes a dielectric layer and several electrode layers overlapping in the inner circumference of the substrate. After making up a whole structure, a transverse gap with an appropriate depth is formed by cutting process causing two superposed electrode layers to split into two parts facing to each other with respect to the transverse gap and also split into upper and lower parts with respect to the dielectric layer. With this structure, the gap can serve as a protecting element for electrostatic discharge (ESD) or other elements by filling different materials and with the aid of the dielectric layer of appropriate thickness thereby the whole structure can be used to perform surge protection for various electronic circuits.

Abstract: A light source device has an internal electrode (24) disposed at an end portion inside a bulb (23), and an external electrode (25) disposed outside the bulb (23). A holder member (27) holds the external electrode (25) so as to be opposed to the bulb (23) with a predetermined spacing (26). A dielectric member (30) is disposed outside the bulb (23), at a position corresponding to the internal electrode (24) so as to be interposed between the bulb (23) and the external electrode (25).

Abstract: A lamp electrode printed circuit board of a backlight unit includes an insulating substrate, first and second conductive patterns on the insulating substrates along a first direction and in parallel, a connecting pattern extending from one of the first and second conductive patterns, a connecting pad at one end of the connecting pattern, auxiliary patterns extending from an edge of the connecting pad, and lamp holders electrically connected to the first and second conductive patterns and spaced apart from each other along the first direction.

Abstract: A charged particle apparatus, with multiple electrically conducting semispheric grid electrodes, the grid electrodes mounted in a dielectric mounting ring, with hidden areas or regions to maintain electrical isolation between the grid electrodes as sputter deposits form on the grid electrodes and mounting ring. The grid electrodes are mounted to the mounting ring with slots and fastening pins that allow sliding thermal expansion and contraction between the grid electrodes and mounting ring while substantially maintaining alignment of grid openings and spacing between the grid electrodes. Asymmetric fastening pins facilitate the sliding thermal expansion while restraining the grid electrodes. Electrical contactors supply and maintain electrical potentials of the grid electrodes with spring loaded sliding contacts, without substantially affecting the thermal characteristics of the grid electrodes.

Abstract: An image display apparatus includes a first substrate, a second substrate and a spacer provided therebetween and providing an atmospheric pressure resistant structure of a vacuum container formed between the first and second substrates. First and second support members are provided outside an image display area, with the first and second support members being joined together. An electrode is formed on either one of the first and second substrates, bearing the second support member, and is electrically joined to the second support member by a spring contact portion.

Abstract: A plasma display panel configuration helps to prevent unwanted discharge generation in cells adjacent to excited discharge cells and to improve picture quality of the plasma display panel. An exemplary embodiment of the present invention includes barrier ribs for partitioning off discharge cells, wherein edge parts of the cross sectional shape of the barrier ribs are lower than central parts of the cross sectional shape of the barrier ribs and can have a number of distinctive shapes.

Abstract: In a gas discharge tube 1 of the present invention, a focusing electrode portion 14 and a discharge limiting portion 30 are electrically insulated, and the discharge limiting portion 30 comprises a discharge limiting opening 31 which opposes an arc ball shaping concave portion 16. Thus the formation of a discharge path from a cathode portion 20 to the concave portion 16 is ensured and a starting discharge can be reliably generated. Further, by means of the discharge limiting opening 31 which opposes the concave portion 16, an arc ball S can be continuously maintained in an appropriate shape even when a lamp is illuminated, and thus the arc ball S can be shaped with stability, thereby stabilizing the luminance and light quantity.

Abstract: A double-layer electrode coil for a high intensity discharge (HID) lamp and a method of making the electrode coil are provided. A more stable layer of coils is made by front winding, instead of back winding, the layers of wire. The second layer of wire is entirely within a helical groove on the exterior surface of the first layer of wire. This arrangement is particularly stable and permits more rapid insertion of the electrode shank after removal of the mandrel.

Abstract: Before an electrode assembly is inserted into a quartz glass tube, a reinforcement bending process is applied to a metal foil. Even when a vibration load acts on the electrode assembly during the insertion of the electrode assembly into the quartz glass tube, the metal foil is not easily deformed, so that a rod electrode can be prevented from largely swinging together with the metal foil. Consequently, the position of a tip end portion of the rod electrode can be easily recognized by using a camera, whereby the degree of the insertion of the electrode assembly into the quartz glass tube can be correctly adjusted.

Abstract: A color selection assembly includes a color selection electrode and a frame for supporting the color selection electrode. The frame applies a tension to the color selection electrode in the direction of V-axis. The color selection electrode includes a perforated area having a plurality of openings for the passage of electron beams and non-perforated areas formed on both sides of the perforated area in the direction of H-axis. The non-perforated area has a center portion and end portions disposed on both sides of the center portion in the direction of V-axis. The center portion has a width wider than the widths of the end portions.

Abstract: A flat fluorescent discharge lamp is disclosed, which includes a first glass substrate having a plurality of electrodes to apply a voltage, a second glass substrate deposited with a first phosphor film on a surface opposite to the first glass substrate, a hollow spacer formed between the first and second glass substrates, having a window on at least one side, and a second phosphor film deposited on inner and outer sides of the spacer.

Abstract: A display device has a screen made of a substrate and a group of elongated illuminators that are arranged on the substrate. Elongated electrode supporters are arranged on at least one side of the illuminators in the width direction. The elongated electrode supporter has plural electrodes that am spaced along the longitudinal direction of the illuminator and define corresponding discharge cells. A wiring conductive pattern is formed on the substrate for supplying electricity to the plural electrodes of the electrode supporter. Selective light emission from the discharge cells of the illuminator is controlled by signals applied to the wiring conductive pattern and the plural electrodes.

Abstract: A display includes a baseplate and an emitter formed on the baseplate. The display also includes a faceplate having a cathodoluminescent coating on a surface facing the baseplate and the emitter. A plurality of spacers separate the faceplate and the baseplate to prevent bowing of the faceplate or the baseplate towards each other. The spacers are formed from silicon, simplifying field emission device assembly and resulting in a superior display.

Abstract: A short arc lamp in which cylindrical retaining bodies can be easily and reliably attached in upholding parts of the electrodes on a temporary basis and in which also the disadvantages which are caused by an anomalous discharge immediately after starting of lamp operation can be eliminated are achieved in a short arc lamp in which a cathode and an anode opposite one another in an arc tube having side parts on opposite sides, in which the upholding parts of the cathode and anode electrodes are inserted and held in cylindrical retaining bodies, and in which the cylindrical retaining bodies are supported in the shrunken regions of the side tubes by the upholding parts of the electrodes being wound with coil components which border the faces of the cylindrical retaining bodies that face the electrodes, and by the cylindrical retaining bodies being temporarily attached by these coil components.

Abstract: Low-pressure mercury vapour discharge lamp is provided with a discharge vessel (10) and a first and a second end portion (12a; 12b). The discharge vessel (10) encloses a discharge space (13) provided with a filling of mercury and a rare gas in a gastight manner. Each end portion (12a; 12b) supports an electrode (20a; 20b) which is arranged in the discharge space (13). Current supply conductors (30a, 30a′; 30b, 30b′) extend from the electrodes (20a; 20b) through the end portions (12a; 12b) to outside the discharge vessel (10). A UV-reflecting shield (15a; 15b) is positioned in the space between the electrodes (20a; 20b) and the end portions (12a; 12b), thereby protecting the end portions (12a; 12b) from the creation of reactive sites in the end portions (12a; 12b) at which reactive sites mercury is bound. Preferably, the shield (15a; 15b) is attached to the current supply conductors (30a, 30a′; 30b, 30b′). The lamp according to the invention has a comparatively low mercury consumption.

Abstract: An envelope of a cathode ray tube includes a substantially rectangular flat face plate, and a substantially rectangular flat rear plate opposed to the face plate with a side wall being interposed therebetween, a plurality of funnels extending from the rear plate. A plurality of necks extend from the respective funnels, and a plurality of electron guns are respectively arranged in the necks. A plurality of plate support portions are arranged between the rear plate and the face plate, so as to support the rear plate and the face plate against an atmospheric pressure. Each plate support portion includes a support body made of glass which is integrally welded with the rear plate and extends from the rear plate toward the face plate, and a distal end portion jointed to the extending end of the support body and being in contact with the face plate.